CN100415466C - Apparatus and method for moving logs within cutting-off machines - Google Patents

Apparatus and method for moving logs within cutting-off machines Download PDF

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Publication number
CN100415466C
CN100415466C CNB2004800064258A CN200480006425A CN100415466C CN 100415466 C CN100415466 C CN 100415466C CN B2004800064258 A CNB2004800064258 A CN B2004800064258A CN 200480006425 A CN200480006425 A CN 200480006425A CN 100415466 C CN100415466 C CN 100415466C
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CN
China
Prior art keywords
reel
platform
thrust unit
shearing device
belt
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Expired - Fee Related
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CNB2004800064258A
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Chinese (zh)
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CN1777493A (en
Inventor
法比奥·佩里尼
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Individual
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0608—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by pushers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B26D3/161—Cutting rods or tubes transversely for obtaining more than one product at a time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/02—Means for holding or positioning work with clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0683—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for elongated articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0515—During movement of work past flying cutter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2183—Product mover including gripper means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4789—Rotatable disc-type tool on orbiting axis
    • Y10T83/4792—Idling disc
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/654—With work-constraining means on work conveyor [i.e., "work-carrier"]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Paper (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

The present invention provides an apparatus for moving logs (2) within cutting-off machines, comprising a platform (1) with one or more longitudinal channels (10) inside which the logs to be cut are disposed, and pusher means (3) acting in correspondence of said platform (1) and intended for acting on the back of the logs (2) to push them, along respective guide channels (10), toward cutting means (4) disposed downstream, apparatus characterized in that it comprises clamping means (5) disposed intermediate between said pusher means (3) and said cutting means (4) and intended for engaging the logs (2) which are pushed along the channels (10) of platform (1) by the pushers (3) and driving them along up to said cutting means (4).

Description

The apparatus and method of mobile reel in cutting machine
Technical field
The present invention relates to the apparatus and method of mobile reel in cutting machine.
Background technology
Hereinafter, term " reel " (logs) is meant the tube volume that sheeting (such as paper) is rolled around supporting core (such as tubulose hardboard core), and cutting forms the tube volume of smaller length (commercial size just) again.
The production of known paper roll is exactly the reel of utilizing one or more cutting machine transversely cuttings to be produced by rewinding machine.
Describe a kind of reel cutting machine among the patent IT 1247330 in detail.
In fact, such cutting machine comprises:
-a plurality of grooves or guider, reel is discharged into wherein, and in its corresponding part jargon is installed and is referred to as " carrier " mobile device (porter), is driven to lengthwise movement to promote the reel back;
-cutting off station, it comprises one or more around the axis rotation parallel with the reel axis and be fixed on circular shear blade in the respective activity supporting.
During normal running, reel that will be to be cut off by relevant " carrier " is placed on the precalculated position on each guider and is latched in this position; Then, start one of them blade, that is to say, it is driven into the plane with the reel axis normal, thereby from wherein forming the shorter reel of preliminary dimension.In fact the length of reel depend at blade moves between twice continuous cutting-off the process of carrier during the elapsed time.
Especially, reel is a discontinuity to the feeding of shearing device, because produce white space between a reel and the next one always, and because in fact can not utilize the system with known type carrier to supply with reel continuously.
Discontinuity in this supply is brought the productivity ratio of reduction for the practical capacity of system, shows with the reel numerical table of per hour producing.Another shortcoming is when setting in advance the system that is used for synchronous mobile transfer car and shearing device and break down, and the parts of system are collision each other possibly, and this can influence the economy of manufacturing process negatively.
Summary of the invention
It is a principal object of the present invention to overcome described shortcoming.
According to the present invention, have the structure of following characteristic and the thought of method by employing, obtained this effect.
According to the present invention, provide a kind of in cutting machine the device of mobile reel, it comprises the platform with one or more longitudinal grooves, and at the thrust unit of the corresponding part of described platform action, former being provided in this longitudinal groove to be cut off, this thrust unit is used for the back that is used in reel so that they are promoted towards the shearing device that is positioned at the downstream along corresponding longitudinal groove, this device is characterised in that, it comprises that placing clamping device placed in the middle between described thrust unit and the described shearing device, this clamping device to be used for engaging by the reel of thrust unit along the longitudinal groove promotion of platform drives their forward up to described shearing device again.
According to the present invention, also provide a kind of in cutting machine the method for mobile reel, it is characterized in that, it comprises by means of acting on the thrust unit of waiting to cut off on the reel back and promotes reel lengthwise movement the to be cut off step with the shearing device of they being pushed be positioned to the downstream, and, wherein be engaged and drive up to described shearing device by the reel that thrust unit promoted by means of the subsequent step of clamping device pulling same logs lengthwise movement.
The present invention makes and might continuously reel be supplied to shearing device, between consecutive logs, both do not interrupted not having white space yet, enable to improve significantly the actual production capacity of this system like this, and driving between former winding apparatus and the shearing device without any interference.In addition, even relatively be easy to manufacturing, with low cost and still reliable after long-term the use according to device of the present invention.
Description of drawings
From reading the description that nonrestrictive example provides as the present invention is actual below in conjunction with accompanying drawing, any those of skill in the art in this area can both understand these and other advantage of the present invention and characteristic best, in the accompanying drawings:
Fig. 1 is according to device diagrammatic side view of the present invention, the step when working cycles being shown beginning;
Fig. 2 illustrates the device of Fig. 1, and wherein the clamped device of reel meshes and be subjected to rupturing operation;
Fig. 3 illustrates the device of Fig. 1, and wherein another former being wrapped to is used for the respective groove that reel is slided on the platform;
Fig. 4 illustrates the device of Fig. 1, and wherein two reels come into line successively;
Fig. 5 illustrates the device of Fig. 4, and wherein the head of second reel is between clamping device;
Fig. 6 illustrates the plane of Fig. 5 device;
Fig. 7 and 8 illustrates according to the same apparatus in two operating procedures of device shown in Figure 6;
Fig. 9 also illustrates the same apparatus in another step, wherein another former being wrapped on the platform;
Figure 10 and 11 is respectively the configuration diagrammatic elevation view that device adopted that is used for temporarily keeping the different-diameter reel in cutting off station;
Figure 12 is the very schematic exploded side elevation of holding device shown in Figure 10 and 11;
Figure 13 is the diagrammatic side view of holding device shown in Figure 10 and 11;
Figure 14 is the simplified block diagram of driving automatically and control device.
The specific embodiment
Be reduced to its basic structure, and the illustration with reference to the accompanying drawings, according to the inventive system comprises:
-have a platform 1 of one or more longitudinal grooves 10, former being provided in the groove to be cut off;
-thrust unit 3 is in the 1 corresponding part action of described platform and be used to act on the back of reel 2, so that they are promoted towards the shearing device 4 that is positioned at the downstream along corresponding guide groove 10;
-clamping device 5, it places the centre between described thrust unit 3 and the described shearing device 4 and is used to mesh by thrust unit 3 and they is driven forward up to described shearing device 4 along the reel 2 that platform 1 groove 10 promotes again.
Advantageously, described thrust unit 3 comprises rod member 30, and its layout moves transverse to the groove 10 of platform 1 and by the support 31 that is associated with respective electrical motivation 32 (only shown in Figure 14 block diagram) and arrives and leave described clamping device 5 and be mounted and can slide on two long limits of platform 1.
In addition advantageously, described clamping device 5 is made of two motor-driven closed-loop belt 50, these two belts are opposite each other with respect to slide on platform 1 plane 2 that arrives of reel 2, make each belt always have and this parallel plane length 51: face with each other size that length 51 separates of described belt 50 is substantially equal to the external diameter of reel 2.
For example with reference to the accompanying drawings, described shearing device 4 comprises the blade 40 that is contained on the supporting arm 41, and this supporting arm waits that the associated actuator 400 (referring to Figure 14 block diagram) of cutting off reel 2 motions is associated with being driven to arrive and leave.
The operation of said apparatus is as follows.
Reel 2 is placed in the groove 10 of platform 1 by automatic loading equipment (it is that those skilled in the art is well-known, so this paper no longer describes in detail), with thrust unit 3 they is promoted between the parallel length 51 of belt (Fig. 1 and 2) towards belt 50 again.At this moment, each reel 2 of Fang Zhiing all remains between the identical belt 50 like this, belt by rotation on corresponding distributing roller with the reel shearing device 4 that leads, as shown in Figure 3, and on its antipodal surface portion this reel of engagement.The motion of belt 50 (and motion of reel 2 thus) is that be interrupted and synchronous with shearing device 4: corresponding to each pause, device 4 is in action, so reel 2 is cut off, and between the moving period of belt 50, device 4 is not worked, and leaves reel 2.The speed of service of belt 50 and time are with respect to being predetermined by paper roll 20 length that cut-out reel 2 is obtained.In case reel 2 remains between the belt 50, support 31 is the extremely relevant initial position of return movement just, therefore, when other reel 2 is placed the groove of platform 1, these reels can be driven by same thrust unit again, up to being placed with reel 2 afterbodys that before passed to belt 50, its head of being correlated with contacts, as shown in Figure 4.This process circulation repeats, shown in Fig. 5-9.Carry out the supply of reel 2 to shearing device so continuously, just do not have interruption or white space ground to carry out between consecutive logs, this actual production for system has tangible advantage.The same logs 2 that tube volume 20 is being handled when producing is pushed on the conveyer belt 35 that is positioned at shearing device 4 downstreams, and conveyer belt is used for they are removed.The horizontal plane 350 that may fix in addition places between conveyer belt 35 and the shearing device 4.
Therefore, the operations according to the instant invention method comprises, promotes the step of reel to be cut off 2 lengthwise movements, and the subsequent step of pulling same logs 2 lengthwise movements.
Described method for example can be carried out by means of aforementioned means, and owing to the compound action to reel 2 described promotions and pulling can make reel 2 can reach continuous supply.
When the reel of arrangement was installed on the platform 1, also first that just may obtain from each reel obtained to cut off more uniformly quality to last tube volume.Also might mobile like this belt 50, must carry out the latter's dual step during by reel afterbody and follow-up reel head in shearing device 4 corresponding parts.In such cases, do not provide the arrangement of reel but opposite, unfinished reel is provided usually.Use the reel of arrangement to help further to boost productivity.
Advantageously, in shearing device 4 corresponding parts, can also generator 6, so that (just when starting shearing device) keeps reel 2 during the step cutting off temporarily.
Exemplary embodiments shown in the illustration with reference to the accompanying drawings, described holding device 6 comprises two plate 60a, 60b, it is semicircular hook-be called down by " pressurizer "-have the additives 600 that is slidably mounted in the guider 7 that becomes predetermined angle incline with vertical line at opposite side substantially that each plate has a plurality of rigidity in a side: described plate 60a, 60b is associated with actuator 8, actuator drives them for substantially linearly to move along corresponding guider 7 directions under control, and above-mentioned plate be arranged to parallel and be mirror like the relation, just perpendicular to pending reel 2.
Described plate 60a, the additives 600 of 60b is provided with pony roll 63, slides in respective guide 7 to help it.
Preferably, described guider 7 becomes 60 ° to 65 ° angle lappings oblique with vertical line, realizing that the vertical and horizontal component of each pressurizer 61 displacement is considered to the combination of the best, and the reel in processing no matter diameter can both make device work as far as possible best, thereby reach very high versatility.
For example, described actuator 8 can be a motor, it passes two plate 60a by acting on, linking rod-crank type transmission device 80,81 on the pivot 83 of 60b is connected to two plate 60a, on the 60b: described plate 60a, 60b is engaged to fixed body 100 via corresponding lever 108, each lever is hinged to one of two fixed bodies 100 in a side, and is hinged to two plate 60a on the described pivot 83 at opposite side, one of 60b.With lever 108 and plate 60a, the hinge axes that 60b is connected is parallel with pivot 83.
When shearing device 4 was not worked and left reel 2, plate 60a just 60b raises (shown in chain-dotted line among Figure 12), made reel 2 not move forward (because pulling force that described belt 50 is applied thereto).Just before the step of cutting off reel 2 begins, just when they are in off-position, compress the surface of reels with plate 60a with hook 61,60b reduce (referring to Figure 10 and 11 and Figure 12 in real diagram), hook is for roughly semicircle and be mirror like relation, laterally also surround reel, thereby hold them in the precalculated position on top.In the bottom, reel 2 parts are placed on the corresponding belt 50 and part is placed on the plane 350.Plate 60a, the lifting of 60b is finished via above-mentioned lever arrangement by actuator 8.
Thrust unit 3, clamping device 50, shearing device 4 and console panel 60a, the control of the actuator 8 of 60b translation is all carried out automatically by corresponding programmable electronics device, is connected to this electronic installation along the operating path of reel 2 again at control device 90 optics, the photoelectric tube operation known and that the precalculated position is arranged.People for the technical staff in industrial automation field is known for this electronic installation, therefore no longer describes in detail.
In fact; CONSTRUCTED SPECIFICATION can equivalent way change; such as with regard to character of shape, size, arrangements of elements, material therefor etc., under the scope situation of this solution thinking that adopts, and still do not exceed the protection domain that licenses to this patent not deviating from.

Claims (9)

1. the device of a mobile reel (2) in cutting machine, it comprises the platform (1) with one or more longitudinal grooves (10), and at the thrust unit (3) of the corresponding part of described platform (1) action, former being provided in this longitudinal groove to be cut off, this thrust unit be used for be used in reel (2) the back so that they are promoted along corresponding longitudinal groove (10) towards the shearing device that is positioned at the downstream (4), this device is characterised in that, it comprises that placing clamping device (5) placed in the middle between described thrust unit (3) and the described shearing device (4), this clamping device to be used for engaging by the reel (2) of thrust unit (3) along longitudinal groove (10) promotion of platform (1) drives their forward up to described shearing device (4) again.
2. device according to claim 1, it is characterized in that, described thrust unit (3) comprises rod member (30), its longitudinal groove transverse to platform (1) (10) is arranged, and is arrived and leave described clamping device (5) and be mounted and can slide on two long limits of platform (1) by the support (31) that is associated with the respective electrical motivation is mobile.
3. device according to claim 1, it is characterized in that, described clamping device (5) comprises motor-driven closed-loop belt (50), this belt is opposite each other on go up the to slide plane that reaches of platform (1) with respect to reel (2), and the length (51) that makes each belt always have to be parallel to this plane: the size that the length (51) that described belt (50) faces with each other separates is substantially equal to the external diameter of reel (2).
4. device according to claim 1 is characterized in that, in the corresponding part of described shearing device (4), also can be provided for just when starting shearing device, keeping the device (6) of reel (2) during cutting off step temporarily.
5. device according to claim 4, it is characterized in that, described holding device (6) comprises two plate (60a, 60b), it is semicircular hook substantially that each plate has a plurality of rigidity in a side, and the additives (600) in opposite side has the guider (7) that is slidably mounted on to tilt at a predetermined angle with vertical line: described plate (60a, 60b) be associated with actuator (8), this actuator drives them for substantially linearly to move along corresponding guider (7) direction under control, and above-mentioned plate is arranged to parallel and is mirror, just perpendicular to pending reel (2).
6. device according to claim 5 is characterized in that, described guider becomes 60 ° to 65 ° angle lappings oblique with vertical line.
7. the method for a mobile reel (2) in cutting machine, it is characterized in that, it comprises by means of acting on thrust unit (3) on reel to be cut off (2) back and promotes reel (2) lengthwise movement the to be cut off step with the shearing device (4) of they being pushed be positioned to the downstream, and by means of the subsequent step of clamping device (5) pulling same logs (2) lengthwise movement, wherein the reel that is promoted by thrust unit (3) is engaged and drives up to described shearing device (4).
8. method according to claim 7 is characterized in that the motion of reel is continuous, and the head of each reel (2) contacts with the afterbody of last reel (2).
9. method according to claim 7 is characterized in that, described reel (2) is the reel of finishing, promptly in the reel that is subjected to being trimmed before described promotion and the pull operation.
CNB2004800064258A 2003-04-24 2004-03-22 Apparatus and method for moving logs within cutting-off machines Expired - Fee Related CN100415466C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITFI20030115 ITFI20030115A1 (en) 2003-04-24 2003-04-24 DEVICE AND METHOD FOR HANDLING LOGS IN CUTTING MACHINES
ITFI2003A000115 2003-04-24

Publications (2)

Publication Number Publication Date
CN1777493A CN1777493A (en) 2006-05-24
CN100415466C true CN100415466C (en) 2008-09-03

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CNB2004800064258A Expired - Fee Related CN100415466C (en) 2003-04-24 2004-03-22 Apparatus and method for moving logs within cutting-off machines

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US (4) US20060162517A1 (en)
EP (1) EP1615753B1 (en)
JP (1) JP4417376B2 (en)
CN (1) CN100415466C (en)
AT (1) ATE439959T1 (en)
BR (1) BRPI0407634B1 (en)
DE (1) DE602004022648D1 (en)
ES (1) ES2330000T3 (en)
IL (1) IL169924A (en)
IT (1) ITFI20030115A1 (en)
RU (1) RU2307732C2 (en)
WO (1) WO2004094118A1 (en)

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ITFI20060292A1 (en) * 2006-11-24 2008-05-25 Futura Spa CUTTING-OFF MACHINE FOR LOGS OF PAPER MATERIAL.
EP2441514B1 (en) 2009-06-11 2014-04-09 Mitsubishi Gas Chemical Company, Inc. Ammoxidation catalyst and method for producing nitrile compound using the same
ITPI20120073A1 (en) * 2012-06-22 2013-12-23 Maflex S R L PUSHING DEVICE FOR PAPER LOGS IN CUTTING MACHINES
DE102014106353A1 (en) 2014-05-07 2015-11-12 Inauen Group Ag cutting machine
CH710403B1 (en) * 2014-11-24 2019-06-14 Multivac Haggenmueller Kg Cuts cutting machine.
US11584033B2 (en) * 2016-12-09 2023-02-21 The Procter & Gamble Company Device for transversally cutting convolutely wound logs of web materials
US11065776B2 (en) 2016-12-09 2021-07-20 The Procter & Gamble Company Finished products formed from cutting convolutely wound logs of web materials
US20180162006A1 (en) * 2016-12-09 2018-06-14 The Procter & Gamble Company Clamping device for machines used for transversally cutting convolutely wound logs of web materials
PL3554780T3 (en) * 2016-12-13 2021-08-23 O.M.T. S.R.L. Machine for cutting to size rolls of predefined length from logs with a greater length
CN109877655B (en) * 2018-02-16 2021-05-28 南京幸庄科技创新产业园管理有限公司 Directional conveying cutting and automatic chamfering method for section of rod-shaped building material
IT201900002851A1 (en) 2019-02-27 2020-08-27 Plusline S R L SYSTEM AND OPERATING METHOD FOR THE PACKAGING OF PAPER ROLLS.
IT201900002855A1 (en) 2019-02-27 2020-08-27 Plusline S R L SYSTEM AND OPERATING METHOD FOR THE PACKAGING OF PAPER ROLLS.

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IL169924A (en) 2009-09-01
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US20060162517A1 (en) 2006-07-27
EP1615753B1 (en) 2009-08-19
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ATE439959T1 (en) 2009-09-15
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US20140102272A1 (en) 2014-04-17
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DE602004022648D1 (en) 2009-10-01
US20080163732A1 (en) 2008-07-10

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